Kushite Iron Smelting Technology

Timeline

1. c. 1–200Meroe · SudanArchaeological finds indicate that in the 1st to 2nd centuries CE, numerous smelting furnace sites and slag deposits were distributed around Meroe; blowing devices were used to raise furnace temperatures, producing tools, weapons, and iron goods for trade.
2. c. 200–350Nubian Nile corridor · NubiaIn the 3rd century CE, Kushite iron was transported along Nile and Red Sea trade routes to Egypt, Aksum, and regions further south; iron smelting became an important pillar of the kingdom's finances and military power.
3. c. 350–500Nubia and the East African interior · NubiaAfter the Meroe kingdom's collapse, iron smelting technology spread to southern Nubia and the East African interior, laying the foundation for subsequent African Iron Age cultures, but the model of large-scale centralized production ended with the abandonment of the capital.